Ezyoutdoor 5 pcs Screw Lock Carabiner Hook Keyring Aluminum Carabiner Screw Lock KeyChain Clip Hook Outdoor Buckle Quick Link Mini Multicolor for Camping Hiking Fishing 5mm Brand new & High quality. Cool, novelty design, durable use. Features a spring loaded gate which allows them to be quickly and securely attached to a wide range of fixing points Open and close smoothly as the spring-loaded gate makes it easy to attach important items to a pack or belt Great for outdoor activity, e.g. camping, fishing, hiking, traveling, keychain etc. Material: Light weight aluminum alloy. Size: 5 x 2.3 x 0.4 (diameter) cm. (5 pieces),life warranty,7-15 shipping days with tracking number